Add lmbench select TCP test

.github/workflows/benchmark_asterinas.yml

@@ -54,6 +54,8 @@ jobs:
           - lmbench-mmap-latency
           # Semaphore benchmark
           - lmbench-semaphore
+          # Network-related benchmark
+          - lmbench-select-tcp
       fail-fast: false
     timeout-minutes: 60
     container: 

test/benchmark/lmbench-select-tcp/config.json

@@ -0,0 +1,7 @@
+{
+    "alert_threshold": "125%",
+    "alert_tool": "customSmallerIsBetter",
+    "search_pattern": "Select on 200 tcp fd's:",
+    "result_index": "6",
+    "description": "The latency of select TCP on a single processor."
+}

test/benchmark/lmbench-select-tcp/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average select TCP latency on Linux",
+        "unit": "µs",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average select TCP latency on Asterinas",
+        "unit": "µs",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-select-tcp/run.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench select TCP latency test ***"
+
+/benchmark/bin/lmbench/lat_select -P 1 tcp